Notices
928 Forum 1978-1995
Sponsored by:
Sponsored by: 928 Specialists

Why?

Thread Tools
 
Search this Thread
 
Old Dec 9, 2010 | 04:21 PM
  #1  
vtc4198's Avatar
vtc4198
Thread Starter
Rennlist Member
 
Joined: Mar 2007
Posts: 837
Likes: 1
From: In traffic
Default Why?

Why is the passenger mirror closer to the window than the drivers mirror?
Mine is an 88 and we checked it next to a 95 GTS and its the same. So there is a reason, just not sure what.

Any ideas?
Attached Images
File Type: jpg
928 mirror 1.jpg (96.6 KB, 142 views)
File Type: jpg
928 mirror 2.jpg (116.4 KB, 137 views)
Reply
Old Dec 9, 2010 | 04:37 PM
  #2  
Barry Chan's Avatar
Barry Chan
Burning Brakes
 
Joined: May 2010
Posts: 829
Likes: 0
From: Victoria, B.C. Canada
Default

mine is like that too, it's 84
Attached Images
File Type: jpg
mirrow.JPG (96.1 KB, 142 views)
Reply
Old Dec 9, 2010 | 04:56 PM
  #3  
BRB-83-911SC's Avatar
BRB-83-911SC
Rennlist Member
20 Year Member
 
Joined: Jul 2005
Posts: 1,095
Likes: 132
From: Woburn MA
Default

Probably has something to do with the sightline perspective from the driver's seat. My old 911SC had the driver's side mirror mounted further forward on the door than the passender side mirror.
Attached Images
File Type: jpg
DSCN0556.jpg (133.1 KB, 150 views)
Reply
Old Dec 9, 2010 | 05:04 PM
  #4  
delisedesign's Avatar
delisedesign
Instructor
 
Joined: May 2010
Posts: 129
Likes: 0
From: SEATTLE OR BUST
Default

the GTS mirrors are like that as well.....
initially the 928 only had the driver side rearview (see production # 7 thread) mostly for improving aerodynamics and a cleaner appearance...some old benzes were like this as well...its more of a necessity for the driver to have a mirror for the objects that are at a sharper angle over his left shoulder; its less of a necessity to have a mirror on the passenger side, over ones right shoulder, because you have a wide view out of the windows on that side of the car.....

the rearview mirrors in 90% of all cars have different degrees of convexity, the driver side is more of a 'directly behind' view, wheras the passenger side is of wider angle, due to the fact that you are viewing it from farther away, and ideally want to see a wider scope of the road (objects in mirror are being passed faster than they appear)........for this reason, the mirror doesnt need to stick out from the car as much, and can afford to hug the body more ....and sports car such as ours benefit from having as little as possible outside of the body for less drag

( i obviously have too much spare time today)

Last edited by delisedesign; Aug 27, 2013 at 09:42 AM.
Reply
Old Dec 9, 2010 | 05:07 PM
  #5  
123's Avatar
123
Racer
 
Joined: Nov 2006
Posts: 295
Likes: 0
Default

Is it the same on right hand drive cars? I'd guess it's opposite on them.
Reply
Old Dec 9, 2010 | 05:07 PM
  #6  
hacker-pschorr's Avatar
hacker-pschorr
Administrator
20 Year Member
 
Joined: Aug 2001
Posts: 27,401
Likes: 3,042
From: Up Nort
Default

Remember the early Testarossa's? Some of those mirrors were practically mounted on the roof.
Reply
Old Dec 9, 2010 | 05:07 PM
  #7  
dprantl's Avatar
dprantl
Race Car
 
Joined: Dec 2003
Posts: 4,477
Likes: 5
From: Atlanta, GA
Default

Because you are closer to the driver's side mirror? I wonder if it is reversed on ROW cars?

EDIT: Holy crap, 3 posts at the exact same time, is that a record or something?

Dan
'91 928GT S/C 475hp/460lb.ft
Reply
Old Dec 9, 2010 | 05:13 PM
  #8  
delisedesign's Avatar
delisedesign
Instructor
 
Joined: May 2010
Posts: 129
Likes: 0
From: SEATTLE OR BUST
Default

yea, right hand drive reverses......just try sitting in your passenger seat and looking at things through your driver side mirror (after adjusting the angle)....its much different
Reply
Rennlist Stories

The Best Porsche Posts for Porsche Enthusiasts

story-0

Porsche 911 GT3 Artisan Edition Pays Homage to Japanese Culture

 Verdad Gallardo
story-1

Porsche Reveals Coupe Variant of the Electric Cayenne With a Fresh Look

 Verdad Gallardo
story-2

10 Porsche Colors That Have More Personality Than Most People

 Verdad Gallardo
story-3

Guntherwerks' Final Speedster Creation Is the Ultimate Porsche Restomod

 Verdad Gallardo
story-4

10 Reasons I Hate Going to the Porsche Dealership (& the 1 Reason I Stay)

 Joe Kucinski
story-5

Porsche Shakes Up The Nürburgring Lap Record Table Once Again

 Verdad Gallardo
story-6

6 Ways the Porsche 911 GT3 S/C Redefines Performance

 Joe Kucinski
story-7

10 Wildest Homologation Specials Porsche Ever Sold

 Verdad Gallardo
story-8

Super Rare RUF BTR III Comes Out of Hibernation, Looking For a New Home

 Verdad Gallardo
story-9

10 Porsche Opinions That Can Start a Fight

 Joe Kucinski
Old Dec 9, 2010 | 05:15 PM
  #9  
delisedesign's Avatar
delisedesign
Instructor
 
Joined: May 2010
Posts: 129
Likes: 0
From: SEATTLE OR BUST
Default

Originally Posted by Hacker-Pschorr
Remember the early Testarossa's? Some of those mirrors were practically mounted on the roof.
ha yeah those were great....probably because youre pretty much sitting on the ground and a view of nothing but those rear hips wouldnt help much
Reply
Old Dec 9, 2010 | 06:19 PM
  #10  
tilac999's Avatar
tilac999
Burning Brakes
15 Year Member
 
Joined: Aug 2010
Posts: 766
Likes: 54
From: South Shore, MA
Default

Originally Posted by BRB-83-911SC
Probably has something to do with the sightline perspective from the driver's seat. My old 911SC had the driver's side mirror mounted further forward on the door than the passender side mirror.
Your SC looked really nice!
Reply
Old Dec 9, 2010 | 06:53 PM
  #11  
M. Requin's Avatar
M. Requin
Rennlist Member
15 Year Member
 
Joined: Mar 2007
Posts: 3,670
Likes: 76
From: Central Virginia
Default

Mail box clearance.
Reply
Old Dec 9, 2010 | 07:01 PM
  #12  
RKD in OKC's Avatar
RKD in OKC
Rennlist Member
20 Year Member
 
Joined: Oct 2004
Posts: 4,987
Likes: 14
From: In a tizzy
Default

A more important question...

Do you set your side view mirrors so you see down the side of your car, or our farther so you have almost no blind spots? Example: for the driver's side you lean your head over against the window, then set the mirror to see down the side of the car. This way as cars pass and leave the rear view mirror, they immediately appear in the side view mirror, and as the continue to pass as they move out of the side view mirror they move into your peripheral vision.
Reply
Old Dec 9, 2010 | 07:43 PM
  #13  
Randy V's Avatar
Randy V
Addict
Lifetime Rennlist
Member
25 Year Member
 
Joined: Jun 2000
Posts: 40,491
Likes: 140
From: Insane Diego, California
Default

Gets my vote for dumbest thread title of the year award.
Reply
Old Dec 9, 2010 | 09:26 PM
  #14  
Shark Attack's Avatar
Shark Attack
Race Director
20 Year Member
 
Joined: Oct 2005
Posts: 11,023
Likes: 72
From: Southern Utah
Default

Because Hanns designed the left door and Franz did the right one.
Reply
Old Dec 10, 2010 | 12:39 AM
  #15  
vtc4198's Avatar
vtc4198
Thread Starter
Rennlist Member
 
Joined: Mar 2007
Posts: 837
Likes: 1
From: In traffic
Default

Originally Posted by delisedesign
the GTS mirrors are like that as well.....
initially the 928 only had the driver side rearview (see production # 7 thread) mostly for improving aerodynamics and a cleaner appearance...some old benzes were like this as well...its more of a necessity for the driver to have a mirror for the objects that are at a sharper angle over his left shoulder; its less of a necessity to have a mirror on the passenger side, over ones right shoulder, because you have a wide view out of the windows on that side of the car.....

the rearview mirrors in 90% of all cars have different degrees of convexity, the driver side is more of a 'directly behind' view, wheras the passenger side is of wider angle, due to the fact that you are viewing it from farther away, and ideally want to see a wider scope of the road (objects in mirror are being passed faster than they appear)........for this reason, the mirror doesnt need to stick out from the car as much, and can afford to hug the body more ....and sports car such as ours benefit from having as little as possible outside of the body for less drag

( i obviously have too much spare time today)
Thank you.

Reply



All times are GMT -3. The time now is 01:23 PM.

story-0
Porsche 911 GT3 Artisan Edition Pays Homage to Japanese Culture

Slideshow: Porsche has created a Japan-only 911 GT3 Artisan Edition that blends track-ready hardware with design cues inspired by traditional Japanese craftsmanship.

By Verdad Gallardo | 2026-04-28 19:37:40


VIEW MORE
story-1
Porsche Reveals Coupe Variant of the Electric Cayenne With a Fresh Look

Slideshow: Porsche's latest electric Cayenne Coupe blends dramatic styling with supercar acceleration, turning the brand's midsize SUV into a 1,139-horsepower flagship.

By Verdad Gallardo | 2026-04-27 19:39:30


VIEW MORE
story-2
10 Porsche Colors That Have More Personality Than Most People

Slideshow: Porsche's wildest paint colors aren't just shades-they're full-blown personalities on four wheels.

By Verdad Gallardo | 2026-04-27 19:38:13


VIEW MORE
story-3
Guntherwerks' Final Speedster Creation Is the Ultimate Porsche Restomod

Slideshow: The last of the Speedsters doesn't just close a chapter, it makes quite the bold, air-cooled statement.

By Verdad Gallardo | 2026-04-22 17:55:04


VIEW MORE
story-4
10 Reasons I Hate Going to the Porsche Dealership (& the 1 Reason I Stay)

Slideshow: Going to a Porsche dealership may not be the dream experience you expect it to be and these are the reasons why.

By Joe Kucinski | 2026-04-21 13:54:19


VIEW MORE
story-5
Porsche Shakes Up The Nürburgring Lap Record Table Once Again

Slideshow: Porsche just proved-again-that precision engineering can outrun brute force at the Nürburgring.

By Verdad Gallardo | 2026-04-18 20:27:02


VIEW MORE
story-6
6 Ways the Porsche 911 GT3 S/C Redefines Performance

Slideshow: Six reasons why you will love the Porsche 911 GT3 S/C and 1 reason you will hate it.

By Joe Kucinski | 2026-04-14 10:21:39


VIEW MORE
story-7
10 Wildest Homologation Specials Porsche Ever Sold

Slideshow: Some of the most desirable Porsche models are those that were sold to the public solely for homologation purposes.

By Verdad Gallardo | 2026-04-08 09:54:26


VIEW MORE
story-8
Super Rare RUF BTR III Comes Out of Hibernation, Looking For a New Home

Slideshow: The lone BTR III-spec Targa features rare RUF engineering with a 430-hp turbo flat-six and fewer than 30 miles since its rebuild.

By Verdad Gallardo | 2026-04-06 20:03:25


VIEW MORE
story-9
10 Porsche Opinions That Can Start a Fight

Slideshow: If you want to start a debate with a Porsche friend, these 10 opinions are a great way to get started.

By Joe Kucinski | 2026-04-02 16:53:02


VIEW MORE